Purpose

CAZypedia has been initiated as a community-driven resource to assemble a comprehensive encyclopedia of the "CAZymes," the carbohydrate-active enzymes and associated carbohydrate-binding modules involved in the synthesis and degradation of complex carbohydrates. CAZypedia is inspired by, and closely connected with, the actively curated CAZy Database.

It's probably fair to say that CAZypedians are, like our friends at the CAZy DB, a group of "biocurators."

These and other aspects of CAZypedia's content can be accessed through the menus on the left side of each page.

How CAZypedia works

CAZypedia is built on authoring and editing principles similar to those of other expert-based online encyclopedias (cf. Citizendium, Scholarpedia). All contributors to CAZypedia, from the Authors to the Board of Curators, are experts in the field. Transparency is achieved through the use of contributors' real names and published biographies in CAZypedia. Individual entries in CAZypedia are managed by Responsible Curators, who are responsible for selecting expert Authors and coordinating author contributions on individual pages. Selection of Responsible Curators, based on their specialist expertise and ability to participate in the active maintenance of entry content, is handled by the Senior Curators.

More information on CAZypedia's content and editorial policies is available here.

A short lecture and a set of slides presenting CAZypedia are freely available here.

Contact

If you would like to contact the Board of Curators to get involved with CAZypedia or suggest an improvement, please use this form.

Latest news

23 February 2015:The sites that bind:Birte Svensson and Darrell Cockburn have completed the Surface Binding Site page within the CAZypediaLexicon. Surface binding sites are substrate-binding regions found on the catalytic domain of carbohydrate-active enzymes and appear to play complementary roles to carbohydrate-binding modules in facilitating the action of polysaccharide-degrading glycoside hydrolases. Read more about these intriguing features and their distribution among CAZymes here.

20 February 2015:One for the Gals:Harry Gilbert has given the Carbohydrate Binding Module Family 62 page, which was authored by Cedric Montanier, Curator Approved status today. Functional and structural characterization of the archetypal CBM62 member from a Clostridium thermocellum xylanase revealed a strong affinity for galactose residues of either anomeric configuration on plant polysaccharides. Although the precise roles of this and other CBM62 members remains somewhat ambiguous, it is clear that these modules are relevant to the targeting of enzymes to the composite plant cell wall. Read more about the work of the all-star team that put CBM62 on the map (of CAZy families), here.

19 January 2015:Still in the high 70's today:Zui Fujimoto brought the Glycoside Hydrolase Family 78 page up to Curator Approved status today, making it CAZypedia's 97th approved GH page. GH78 is a family of archaeal, bacterial, and fungal alpha-L-rhamnosidases that cleave diverse flavonoid glycosides, polysaccharides, glycoproteins, and glycolipids from plants. Read more on these ecologically relevant enzymes here.